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Kongsberg Maritime CONTROS HydroC CO2

The CONTROS HydroC® CO2 sensor is a unique and versatile underwater carbon dioxide sensor for in-situ and online measurements of dissolved CO2 . The CONTROS HydroC® CO2 is designed to be used on different platforms following different deployment sch

  • Kongsberg Maritime CONTROS HydroC CO2
Kongsberg Maritime
Strandpromenaden 50
3191 Horten
Norway
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Description

The CONTROS HydroC® CO2 sensor is a unique and versatile underwater carbon dioxide sensor for in-situ and online measurements of dissolved CO2 . The CONTROS HydroC® CO2 is designed to be used on different platforms following different deployment schemes.

Specifications

  • Field of Use
    Moving platform installations, such as ROV/ AUV, long term deployments on seabed observatories, buoys and moorings as well as profiling applications using water sampling rosettes.
  • Sensor type
    CO2
  • RAM memory [GB]
    2
  • HD [GB]
    0.2
  • Operating System
    Win 7 32 Bit
  • Dedicated software
    Y
  • Software
    CONTROS DETECT® incl. real-time data visualization, setting of sensor parameters (e.g. measuring intervals, internal data logger settings, sleep mode function) supported by a mission planning tool; data download from internal logger
  • Output interface {eg. rs232}
    RS-232C and RS-485
  • Output format {eg. ascii}
    ASCII
  • Power supply min. [V]
    11
  • Power supply max. [V]
    30
  • Weight in air [kg]
    4.5
  • Weight in water [kg]
    2.2
  • Width [m]
    0.089
  • Length [m]
    0.38
  • Min. operating temperature [°C]
    -2
  • Max. operating temperature [°C]
    35
  • Mounting possibilities
    By ROV and AUV installation packages. In profiling and mooring frames.
  • Max. operating depth [m]
    6000
  • CO2 sensor type
    Dissolved CO2 molecules diffuse through a custom made thin film composite membrane into the internal gas circuit leading to a detector chamber, where the partial pressure of CO2 is determined by means of IR absorption spectrometry. Concentration dependent IR light intensities are converted into the output signal from calibration coefficients stored in firmware and data from additional sensors within the gas circuit.
  • Initial accuracy {±% of reading}
    1
  • Distinguishable features
    Analog output: 0 V - 5 V. Internal data logger. External battery packs. ROV and AUV installation packages. Profiling and mooring frames. CO2 flow through sensor for underway (FerryBox) and lab applications. External pump (SBE-5T or SBE-5M). Easy deployment together with a CONTROS HydroFlash® O2.

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